With Trump’s budget knife still poised over NOAA’s climate research operations, international researchers see a reduced role ...

Covid-19 is undeniably an airborne illness. The pandemic has changed how we experience public spaces. Social distancing and mask-wearing are still the norm as the majority of the country moves into ...

In recent years, indoor air quality (IAQ) has become more of a concern for both contractors and customers looking for better ventilation in their buildings. Poorly ventilated buildings can easily ...

The new hand-held TIF8600 carbon dioxide (CO2) monitor measures temperature, humidity, and recommended ASHRAE ventilation rates (ANSI/ASHRAE 62-1989). The patented dual-beam Absorption Infraredâ„¢ gas ...

Once the most fun part of the school day, lunchtime in the era of COVID-19 also became the most dangerous. The combination of groups of students without masks speaking loudly in an enclosed public ...

At New Zealand's Kawaiicon cybersecurity convention, organizers hacked together a way for attendees to track CO2 levels ...

A false-color satellite image using infrared data to visualize heat reveals lava flows from the eruption of Hawaii's Mauna Loa volcano on Dec. 3, 2022. The flows cut the power lines and road leading ...

CNET’s expert staff reviews and rates dozens of new products and services each month, building on more than a quarter century of expertise. As temperatures drop and windows close, air quality tends to ...